Glad to help. First, a few questions. Is the matrix sparse? (i.e. are less than, say 10^-3 of the elements nonzero?) How close to tridiagonal is it?
On Sep 5, 2014, at 6:27 AM, Ronak Agrawal <ronagra...@gmail.com> wrote: > Hi > I am doing a project in Topic Modelling which involves large matrix > operations. > I have a sql database from where I have to generate 15000 x 15000 matix - > transform and obtain A'A.Later I have to find Eigen Values and Eigen Vectors. > Can you suggest me ways to do this in Perl.I get "Out of Memory" while > storing the matrix in memory. > Your input will help in handling big data and therby making my project success > Thank You > Ronak > _______________________________________________ > Perldl mailing list > Perldl@jach.hawaii.edu > http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
_______________________________________________ Perldl mailing list Perldl@jach.hawaii.edu http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
